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BACKGROUND: Three-dimensional (3D) transesophageal echocardiogram (TEE) is the gold standard for the diagnosis of degenerative mitral regurgitation (dMR) and preoperative planning for transcatheter mitral valve repair (TMVr). TEE is an invasive modality requiring anesthesia and esophageal intubation. The severe acute respiratory syndrome coronavirus 2 pandemic has limited the number of elective invasive procedures. Multi-detector computed tomographic angiography (MDCT) provides high-resolution images and 3D reconstructions to assess complex mitral anatomy. We hypothesized that MDCT would reveal similar information to TEE relevant to TMVr, thus deferring the need for a preoperative TEE in certain situations like during a pandemic. METHODS: We retrospectively analyzed data on patients who underwent or were evaluated for TMVr for dMR with preoperative MDCT and TEE between 2017 and 2019. Two TEE and 2 MDCT readers, blinded to patient outcome, analyzed: leaflet pathology (flail, degenerative, mixed), leaflet location, mitral valve area (MVA), flail width/gap, anterior-posterior (AP) and commissural diameters, posterior leaflet length, leaflet thickness, presence of mitral valve cleft and degree of mitral annular calcification (MAC). RESULTS: A total of 22 (out of 87) patients had preoperative MDCT. MDCT correctly identified the leaflet pathology in 77% (17/22), flail leaflet in 91% (10/11), MAC degree in 91% (10/11) and the dysfunctional leaflet location in 95% (21/22) of patients. There were no differences in the measurements for MVA, flail width, commissural or AP diameter, posterior leaflet length, and leaflet thickness. MDCT overestimated the measurements of flail gap. CONCLUSIONS: For preoperative TMVr planning, MDCT provided similar measurements to TEE in our study.
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The use of mechanical support devices such as the Impella CP (Abiomed, Danvers, MA) is a growing form of treatment for patients with cardiogenic shock (CS). Despite the increase in usage, there remains a dearth in literature regarding potential complications. Vascular complications such as pseudoaneurysms (PAs) are rare but important potential complications that can occur with use of the Impella. We present Impella-assisted percutaneous coronary intervention (PCI) in a patient with CS, "Preclosed" with the Perclose ProGlide (Abbott, Plymouth, MN) device complicated by development of a PA. A 62-year-old male patient with a history of diabetes and hypertension presented to our emergency room (ER) with chest pain and electrocardiogram (ECG) findings consistent with an acute anterior wall ST-elevation myocardial infarction (STEMI). This was further complicated by refractory CS. The patient was urgently taken to the cardiac catherization laboratory. After exchange of sequential dilators, a single Perclose device was used prior to the insertion of the Impella sheath. The patient then underwent a successful Impella-assisted PCI of his left anterior descending artery. Upon stabilization of hemodynamics, the patient was taken to the catheterization laboratory for Impella removal. After removal of Impella, imaging detected extravasation of contrast, without development of hematoma, later confirmed to be a PA via computed tomography (CT) scans and ultrasound Doppler imaging. The PA was successfully managed with injection of thrombin. The PA was likely caused by shearing forces of the dilators, the 14-F Impella sheath and foot of the device. We propose deploying the Perclose device earlier in the process of dilating the access site to avoid such complication. This is one of the first case reports that detail the occurrence and management of a PA with Impella insertion.
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Systemic thrombolytic therapy is frequently used in the treatment of massive pulmonary embolism. We describe a case of pulseless electrical activity arrest, refractory obstructive shock in the setting of massive pulmonary embolism despite tissue plasminogen activator that was successfully treated with catheter-directed aspiration thrombectomy. (Level of Difficulty: Intermediate.).
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Fecal microbiota transplant is a promising therapy for ulcerative colitis. Parameters maximizing effectiveness and tolerability are not yet clear, and it is not known how import the transmission of donor microbes to patients is. Here (clinicaltrails.gov: NCT03006809) we have tested the effects of antibiotic pretreatment and compared two modes of maintenance dose delivery, capsules versus enema, in a randomized, pilot, open-label, 2 × 2 factorial design with 22 patients analyzed with mild to moderate UC. Clinically, the treatment was well-tolerated with favorable safety profile. Of patients who received antibiotic pretreatment, 6 of 11 experienced remission after 6 weeks of treatment, versus 2 of 11 non-pretreated patients (log odds ratio: 1.69, 95% confidence interval: -0.25 to 3.62). No significant differences were found between maintenance dosing via capsules versus enema. In exploratory analyses, microbiome turnover at both the species and strain levels was extensive and significantly more pronounced in the pretreated patients. Associations were also revealed between taxonomic turnover and changes in the composition of primary and secondary bile acids. Together these findings suggest that antibiotic pretreatment contributes to microbiome engraftment and possibly clinical effectiveness, and validate longitudinal strain tracking as a powerful way to monitor the dynamics and impact of microbiota transfer.
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Colite Ulcerativa , Microbioma Gastrointestinal , Antibacterianos/uso terapêutico , Colite Ulcerativa/etiologia , Colite Ulcerativa/terapia , Transplante de Microbiota Fecal , Fezes , Humanos , Indução de RemissãoRESUMO
Introduction: Antibiotic resistant bacterial infections (ARBIs) are extremely common in nursing home residents. These infections typically occur after a course of antibiotics, which eradicate both pathological and beneficial organisms. The eradication of beneficial organisms likely facilitates subsequent ARBIs. Autologous fecal microbiota transplant (aFMT) has been proposed as a potential treatment to reduce ARBIs in nursing home residents. Our objective was to determine the feasibility and safety of aFMT in a nursing home population. Methods: Pilot clinical trial. We evaluated feasibility as total number of stool samples collected for aFMT production and safety as the number and relatedness of serious (SAE) and non-serious adverse events (AE). Results: We screened 468 nursing home residents aged ≥18 years for eligibility; 67 enrolled, distributed among three nursing homes. Participants were 62.7% female and 35.8% Black. Mean age was 82.2 ± 8.5 years. Thirty-three participants underwent successful stool collection. Seven participants received antibiotics; four participants underwent aFMT. There were 40 SAEs (17 deaths) and 11 AEs. In the aFMT group, there were 3 SAEs (2 deaths) and 10 AEs. All SAEs and AEs were judged unrelated to the study intervention. Conclusions: In this pilot study of aFMT in nursing home residents, less than half were able to provide adequate stool samples for aFMT. There were no related SAEs or AEs during the study. In sum, we conclude aFMT has limited feasibility in a nursing home population due to logistic and technical challenges but is likely safe. Trial registration: ClinicalTrials.gov Identifier: NCT03061097.
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Fecal microbiota transplantation (FMT) is an attractive strategy to correct microbial dysbiosis in diarrhea-predominant irritable bowel syndrome (IBS-D). Although the mechanism of FMT is thought to be bacterial engraftment, the best approach to achieve engraftment after FMT in IBS-D (and other diseases) is not clear. We evaluated the effect of FMT (with or without pretreatment with antibiotics) on gut microbiome and symptoms in patients with IBS-D. In this randomized, placebo-controlled, single-center study, 44 patients with IBS-D with a least moderate severity (IBS severity scoring system, i.e., IBS-SSS, ≥175) were randomly assigned to one of four groups: single-dose oral FMT alone, single-dose oral FMT following a 7-day pretreatment course of Ciprofloxacin and Metronidazole (CM-FMT) or Rifaximin (R-FMT), or Placebo FMT. Primary endpoint was engraftment post-FMT and secondary endpoints were changes in IBS-SSS, and IBS-quality of life (IBS-QOL) at week 10. Median engraftment was significantly different among the three FMT groups (P = .013). Engraftment post-FMT was significantly higher in the FMT alone arm (15.5%) compared to that in R-FMT group (5%, P = .04) and CM-FMT group (2.4%, P = .002). The mean change in IBS-SSS and IBS-QOL from baseline were not significantly different among the four groups or between the three FMT groups combined vs. placebo at week 10. In summary, antibiotic pretreatment significantly reduced bacterial engraftment after FMT in patients with IBS-D.
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Antibacterianos/administração & dosagem , Transplante de Microbiota Fecal , Síndrome do Intestino Irritável/terapia , Adulto , Bactérias/classificação , Bactérias/efeitos dos fármacos , Bactérias/genética , Bactérias/isolamento & purificação , Ciprofloxacina/administração & dosagem , Terapia Combinada , Fezes/microbiologia , Feminino , Microbioma Gastrointestinal/efeitos dos fármacos , Humanos , Síndrome do Intestino Irritável/tratamento farmacológico , Síndrome do Intestino Irritável/microbiologia , Masculino , Metronidazol/administração & dosagem , Pessoa de Meia-Idade , Qualidade de Vida , Rifaximina/administração & dosagem , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
BACKGROUND: Recurrent Clostridiodies difficile infection (CDI) contributes to morbidity and mortality in cancer patients. Fecal microbiota transplantation (FMT) has been proven to be effective in treatment of recurrent CDI, but immunocompromised patients have been excluded from prospective studies due to safety concerns. The aim of this study was to investigate the safety of FMT for recurrent CDI in immunocompromised patients with solid tumor malignancy undergoing chemotherapy. METHODS: This was a single center, prospective observational study of patients at a tertiary care cancer center of 10 patients with recurrent CDI who were at least 18 years of age, with a solid tumor malignancy who had received chemotherapy within the previous 6 months. Patients received FMT either by upper endoscopy or colonoscopy and were followed for 6 months. Safety was a primary outcome measured by infections occurring within 2 weeks of FMT. Efficacy of FMT was also evaluated. RESULTS: Nineteen patients were evaluated. On applying exclusion criteria, 10 were included in the study. One patient requested to be off study within 2 weeks and was considered a treatment failure. Seven received FMT via upper endoscopy, three via colonoscopy. There were no infectious complications from FMT. Eight patients (80%) were cured after the first FMT. All eight patients went on to restart oncologic treatment with an average of 32.5 days after FMT. CONCLUSIONS: FMT is safe and effective for recurrent CDI in solid tumor patients undergoing chemotherapy. Patients can resume oncologic treatment after FMT.
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Clostridioides difficile , Infecções por Clostridium , Neoplasias , Infecções por Clostridium/terapia , Transplante de Microbiota Fecal/efeitos adversos , Fezes , Humanos , Lactente , Neoplasias/etiologia , Neoplasias/terapia , Estudos Prospectivos , Recidiva , Resultado do TratamentoRESUMO
For fecal microbiota transplantation (FMT) to be successful in immune diseases like inflammatory bowel disease, it is assumed that therapeutic microbes and their beneficial functions and immune interactions must colonize a recipient patient and persist in sufficient quantity and for a sufficient period of time to produce a clinical benefit. Few studies, however, have comprehensively profiled the colonization and persistence of transferred microbes along with the transfer of their microbial functions and interactions with the host immune system. Using 16S, metagenomic, and immunoglobulin A (IgA) sequencing, we analyzed hundreds of longitudinal microbiome samples from a randomized controlled trial of 12 patients with ulcerative colitis who received fecal transplant or placebo for 12 weeks. We uncovered diverse competitive dynamics among donor and patient strains, showing that persistence of transferred microbes is far from static. Indeed, one patient experienced a dramatic loss of donor bacteria 10 weeks into the trial, coinciding with a bloom of pathogenic bacteria and worsening symptoms. We evaluated the transfer of microbial functions, including desired ones, such as butyrate production, and unintended ones, such as antibiotic resistance. By profiling bacteria coated with IgA, we identified bacteria associated with inflammation and found that microbial interactions with the host immune system can be transferred across people, which could play a role in gut microbiome therapeutics for immune-related diseases. Our findings shed light on the colonization dynamics of gut microbes and their functions in the context of FMT to treat a complex disease-information that may provide a foundation for developing more-targeted therapeutics. IMPORTANCE Fecal microbiota transplantation (FMT)-transferring fecal microbes from a healthy donor to a sick patient-has shown promise for gut diseases such as inflammatory bowel disease. Unlike pharmaceuticals, however, fecal transplants are complex mixtures of living organisms, which must then interact with the microbes and immune system of the recipient. We sought to understand these interactions by tracking the microbes of 12 inflammatory bowel disease patients who received fecal transplants for 12 weeks. We uncovered a range of dynamics. For example, one patient experienced successful transfer of donor bacteria, only to lose them after 10 weeks. We similarly evaluated transfer of microbial functions, including how they interacted with the recipient's immune system. Our findings shed light on the colonization dynamics of gut microbes, as well as their functions in the context of FMT-information that may provide a critical foundation for the development of more-targeted therapeutics.
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Bactérias/metabolismo , Transplante de Microbiota Fecal , Fezes/microbiologia , Microbioma Gastrointestinal , Doenças Inflamatórias Intestinais/terapia , Bactérias/classificação , Bactérias/genética , Butiratos/análise , Butiratos/metabolismo , Estudos de Coortes , Humanos , Doenças Inflamatórias Intestinais/microbiologia , Estudos Longitudinais , Metagenômica/métodosRESUMO
BACKGROUND: Fecal microbiota transplantation (FMT) is a promising new strategy in the treatment of Inflammatory Bowel Disease, but long-term delivery systems are lacking. This randomized study was designed as a safety and feasibility study of long-term FMT in subjects with mild to moderate UC using frozen, encapsulated oral FMT (cFMT). METHODS: Subjects were randomized 1:1 to receive FMT induction by colonoscopy, followed by 12 weeks of daily oral administration of frozen encapsulated cFMT or sham therpay. Subjects were followed for 36 weeks and longitudenal clinical assessments included multiple subjective and objective markers of disease severity. Ribosomal 16S bacterial sequencing was used to assess donor-induced changes in the gut microbiota. Changes in T regulatory (Treg) and mucosal associated invariant T (MAIT) cell populations were evaluated by flow cytometry as an exploratory endpoint. RESULTS: Twelve subjects with active UC were randomized: 6 subjects completed the full 12-week course of FMT plus cFMT, and 6 subjects received sham treatment by colonic installation and longitudinal oral placebo capules. Chronic administration of cFMT was found to be safe and well-tolerated but home storage concerns exist. Protocol adherence was high, and none of the study subjects experienced FMT-associated treatment emergent adverse events. Two subjects that received cFMT achieved clinical remission versus none in the placebo group (95% CI = 0.38-infinity, p = 0.45). cFMT was associated with sustained donor-induced shifts in fecal microbial composition. Changes in MAIT cell cytokine production were observed in cFMT recipients and correlated with treatment response. CONCLUSION: These pilot data suggest that daily encapsulated cFMT may extend the durability of index FMT-induced changes in gut bacterial community structure and that an association between MAIT cell cytokine production and clinical response to FMT may exist in UC populations. Oral frozen encapsulated cFMT is a promising FMT delivery system and may be preferred for longterm treatment strategies in UC and other chronic diseases but further evaluations will have to address home storage concerns. Larger trials should be done to explore the benefits of cFMT and to determine its long-term impacts on the colonic microbiome. TRIAL REGISTRATION: ClinicalTrials.gov (NCT02390726). Registered 17 March 2015, https://clinicaltrials.gov/ct2/show/NCT02390726?term=NCT02390726&draw=2&rank=1 .
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Colite Ulcerativa , Transplante de Microbiota Fecal , Colite Ulcerativa/terapia , Fezes , Humanos , Projetos Piloto , Estudos Prospectivos , Resultado do TratamentoRESUMO
BACKGROUND AND AIM: Fulminant Clostridioides difficile infections (FCDI) account for 8% of cases and substantial healthcare burden. Fecal microbiota transplantation is recommended for recurrent CDI, but emerging data support use for FCDI. We aimed to assess the cost-effectiveness of a sequential fecal microbiota transplantation (sFMT) protocol for FCDI compared with current standard therapy. METHODS: A Markov model simulated patients with FCDI in a 1-year time horizon. The treatment algorithm for up to three sFMTs, clinical probabilities, and direct costs were used from published sources. Outcomes were quality-adjusted life years (QALYs) and costs. The healthcare sector perspective was used with a willingness-to-pay threshold of $100 000 per QALY. RESULTS: Sequential fecal microbiota transplantation (FMT) for FCDI was associated with lower overall cost ($28 309 vs $33 980) and higher QALY (0.765 vs 0.686) compared with standard therapy. sFMT is cost-effective in 100% of iterations. sFMT remained cost-effective at cure rates > 44.8% for the first FMT and at stool preparation cost < $6944 per instillation. We find a wide range of efficacies for the first versus second FMT at which sFMT is still preferred. Value of information analysis estimates the expected value of perfect information to be low at $1.89 per person, quantified with net monetary benefit. CONCLUSIONS: An sFMT strategy strongly dominates standard therapy, with lower cost and higher QALY. Sensitivity analysis demonstrates benefit even if FMT cure rates are lower than expected and when multiple FMTs are required. FMT material in 2020 was priced at $1695 per treatment but remains cost-effective at a much higher cost.
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Clostridioides difficile , Infecções por Clostridium , Antibacterianos/uso terapêutico , Infecções por Clostridium/terapia , Análise Custo-Benefício , Transplante de Microbiota Fecal , Humanos , Recidiva , Resultado do TratamentoRESUMO
BACKGROUND: Fecal microbiota transplantation (FMT) has been studied for the treatment of metabolic syndrome with varying success. However, the possibility of utilizing FMT to prevent metabolic syndrome is to date unknown. METHODS: Secondary analysis of a previously published double-blind, randomized, placebo-controlled pilot trial of FMT in obese metabolically healthy patients was conducted. Post-prandial glucose and insulin levels were measured (NCT02741518). RESULTS: A total of 22 patients were enrolled, 11 in each arm. There were no baseline differences in the area under the curve (AUC) of glucose or insulin in the FMT group compared to placebo. There was a significant change in glucose AUC at week 12 compared to baseline, and in the insulin AUC at week 6 compared to baseline in the FMT group vs. placebo (change in glucose AUC (mg/dl × 60 min): 579 vs 1978, p = 0.03) (change in insulin AUC (µU/ml × 60 min): 137 vs 2728, p = 0.01). CONCLUSIONS: These data suggest that FMT may have a potential role in preventing the development of metabolic syndrome in patients with obesity.
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Transplante de Microbiota Fecal/métodos , Microbioma Gastrointestinal , Síndrome Metabólica/etiologia , Síndrome Metabólica/prevenção & controle , Obesidade/complicações , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Fecal microbiota transplantation (FMT) is a highly effective therapy for recurrent Clostridioides difficile infection (CDI); however, a small percentage of patients fail to achieve cure even after two FMTs. This high-risk cohort remains poorly understood. METHODS: We performed a multicenter, multinational retrospective review of patients that underwent at least one FMT for a CDI indication at four academic FMT referrals. Patients' data including CDI, FMT, and FMT variables were assessed. The primary outcome was FMT failure after a second FMT defined as persistent diarrhea and positive laboratory test for C. difficile (PCR or toxin) despite a second FMT within 8 weeks of the first FMT. A multivariable logistic regression model was performed to determine predictors of second FMT failure. RESULTS: A total of 540 patients received at least one FMT during the study period, of which 432 patients had success following the first FMT, 108 had documented failure (25%). Among those who failed the first FMT, 63 patients received a second FMT, of which 36 achieved cure, and 24 had documented failure after the second FMT. Patients that failed the first FMT but did not receive a second FMT and those lost to follow-up were excluded leaving 492 patients included in the analysis. The second FMT failure rate was 4.8% (24/492). Risk factors for second FMT failure identified by multivariable logistic regression included: inpatient status (OR 7.01, 95% CI: 2.37-20.78), the presence of pseudomembranes (OR 3.53, 95% CI: 1.1-11.33), and immunocompromised state (OR 3.56, 95% CI: 1.45-8.72) at the time of first FMT. CONCLUSION: This study identifies clinically relevant risk factors predictive of failing a second FMT. Clinicians can use these variables to help identify high-risk patients and provide a better-informed consent regarding the possibility of needing multiple FMTs.
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Infecções por Clostridium/diagnóstico , Infecções por Clostridium/terapia , Transplante de Microbiota Fecal/métodos , Transplante de Microbiota Fecal/tendências , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Estudos Retrospectivos , Fatores de Risco , Falha de TratamentoRESUMO
The transfer of live gut microbes may transform patient care across a range of autoimmune, metabolic, hepatic, and infectious diseases. One early approach, fecal microbiota transplantation, has shown promise in Clostridiodes difficile infection and the potential for improving clinical and public health outcomes for other antibiotic-resistant bacteria. These clinical successes have motivated the development of microbiome drugs, which will need to address challenges in safety, uniformity, and delivery while seeking to preserve the benefits of using whole microbiome communities as novel therapeutics and an innovative platform for drug discovery.
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Antibacterianos/uso terapêutico , Transplante de Microbiota Fecal , Microbiota , Antibacterianos/isolamento & purificação , Clostridioides difficile/efeitos dos fármacos , Infecções por Clostridium/terapia , Desenvolvimento de Medicamentos , Descoberta de Drogas , Farmacorresistência Bacteriana/efeitos dos fármacos , HumanosRESUMO
BACKGROUND: Recurrent Clostridioides difficile infection (CDI) in patients with inflammatory bowel disease (IBD) is a clinical challenge. Fecal microbiota transplantation (FMT) has emerged as a recurrent CDI therapy. Anecdotal concerns exist regarding worsening of IBD activity; however, prospective data among IBD patients are limited. METHODS: Secondary analysis from an open-label, prospective, multicenter cohort study among IBD patients with 2 or more CDI episodes was performed. Participants underwent a single FMT by colonoscopy (250 mL, healthy universal donor). Secondary IBD-related outcomes included rate of de novo IBD flares, worsening IBD, and IBD improvement-all based on Mayo or Harvey-Bradshaw index (HBI) scores. Stool samples were collected for microbiome and targeted metabolomic profiling. RESULTS: Fifty patients enrolled in the study, among which 15 had Crohn's disease (mean HBI, 5.8 ± 3.4) and 35 had ulcerative colitis (mean partial Mayo score, 4.2 ± 2.1). Overall, 49 patients received treatment. Among the Crohn's disease cohort, 73.3% (11 of 15) had IBD improvement, and 4 (26.6%) had no disease activity change. Among the ulcerative colitis cohort, 62% (22 of 34) had IBD improvement, 29.4% (11 of 34) had no change, and 4% (1 of 34) experienced a de novo flare. Alpha diversity significantly increased post-FMT, and ulcerative colitis patients became more similar to the donor than Crohn's disease patients (P = 0.04). CONCLUSION: This prospective trial assessing FMT in IBD-CDI patients suggests IBD outcomes are better than reported in retrospective studies.
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Infecções por Clostridium , Colite Ulcerativa , Doença de Crohn , Transplante de Microbiota Fecal , Clostridioides difficile , Infecções por Clostridium/terapia , Colite Ulcerativa/terapia , Doença de Crohn/terapia , Humanos , Estudos Prospectivos , Recidiva , Resultado do TratamentoRESUMO
BACKGROUND: Faecal microbiota transplantation is an emerging therapeutic option, particularly for the treatment of recurrent Clostridioides difficile infection. Stool banks that organise recruitment and screening of faeces donors are being embedded within the regulatory frameworks described in the European Union Tissue and Cells Directive and the technical guide to the quality and safety of tissue and cells for human application, published by the European Council. OBJECTIVE: Several European and international consensus statements concerning faecal microbiota transplantation have been issued. While these documents provide overall guidance, we aim to provide a detailed description of all processes that relate to the collection, handling and clinical application of human donor stool in this document. METHODS: Collaborative subgroups of experts on stool banking drafted concepts for all domains pertaining to stool banking. During a working group meeting in the United European Gastroenterology Week 2019 in Barcelona, these concepts were discussed and finalised to be included in our overall guidance document about faecal microbiota transplantation. RESULTS: A guidance document for all domains pertaining to stool banking was created. This document includes standard operating manuals for several processes involved with stool banking, such as handling of donor material, storage and donor screening. CONCLUSION: The implementation of faecal microbiota transplantation by stool banks in concordance with our guidance document will enable quality assurance and guarantee the availability of donor faeces preparations for patients.
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Bancos de Espécimes Biológicos/organização & administração , Transplante de Microbiota Fecal , Fezes , Fatores Etários , Bancos de Espécimes Biológicos/normas , Clostridioides difficile , Infecções por Clostridium/imunologia , Infecções por Clostridium/terapia , Contraindicações de Procedimentos , Seleção do Doador , Transplante de Microbiota Fecal/efeitos adversos , Transplante de Microbiota Fecal/métodos , Humanos , Hospedeiro Imunocomprometido , Consentimento Livre e Esclarecido , Garantia da Qualidade dos Cuidados de Saúde , Recidiva , Manejo de EspécimesAssuntos
Infecções por Clostridium/terapia , Colite Ulcerativa/terapia , Doença de Crohn/terapia , Transplante de Microbiota Fecal , Microbioma Gastrointestinal , Adulto , Idoso , Idoso de 80 Anos ou mais , Infecções por Clostridium/diagnóstico , Infecções por Clostridium/microbiologia , Colite Ulcerativa/diagnóstico , Colite Ulcerativa/microbiologia , Doença de Crohn/diagnóstico , Doença de Crohn/microbiologia , Transplante de Microbiota Fecal/efeitos adversos , Fezes/microbiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Reinfecção , Resultado do Tratamento , Estados Unidos , Adulto JovemRESUMO
The COVID-19 pandemic has led to an exponential increase in SARS-CoV-2 infections and associated deaths, and represents a significant challenge to healthcare professionals and facilities. Individual countries have taken several prevention and containment actions to control the spread of infection, including measures to guarantee safety of both healthcare professionals and patients who are at increased risk of infection from COVID-19. Faecal microbiota transplantation (FMT) has a well-established role in the treatment of Clostridioides difficile infection. In the time of the pandemic, FMT centres and stool banks are required to adopt a workflow that continues to ensure reliable patient access to FMT while maintaining safety and quality of procedures. In this position paper, based on the best available evidence, worldwide FMT experts provide guidance on issues relating to the impact of COVID-19 on FMT, including patient selection, donor recruitment and selection, stool manufacturing, FMT procedures, patient follow-up and research activities.